NASDAQ:INO | Historical Stock Price | INOVIO PHARMACEUTICALS, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1998-12-08 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.73$3.63$18.03$89.48$444.19$2,205.001998-12-082026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$240.00$240.001,267
2003-12-30$234.24$234.241,318
2003-12-29$232.32$232.325,385
2003-12-26$243.84$243.842,155
2003-12-24$238.08$238.082,198
2003-12-23$226.56$226.561,984
2003-12-22$224.64$224.641,661
2003-12-19$218.88$218.88566
2003-12-18$218.88$218.881,551
2003-12-17$218.88$218.881,676
2003-12-16$203.52$203.522,759
2003-12-15$215.04$215.041,723
2003-12-12$222.72$222.72994
2003-12-11$226.56$226.562,526
2003-12-10$226.56$226.563,519
2003-12-09$232.32$232.3211,033
2003-12-08$228.48$228.482,531
2003-12-05$218.88$218.884,205
2003-12-04$216.96$216.961,666
2003-12-03$209.28$209.282,727
2003-12-02$215.04$215.0415,527
2003-12-01$201.60$201.601,237
2003-11-28$209.28$209.281,248
2003-11-26$195.84$195.841,439
2003-11-25$197.76$197.762,353
2003-11-24$193.92$193.921,459
2003-11-21$201.60$201.60686
2003-11-20$201.60$201.601,473
2003-11-19$193.92$193.923,472
2003-11-18$213.12$213.121,843
2003-11-17$228.48$228.482,211
2003-11-14$230.40$230.401,949
2003-11-13$228.48$228.485,279
2003-11-12$243.84$243.841,632
2003-11-11$243.84$243.843,463
2003-11-10$238.08$238.084,325
2003-11-07$230.40$230.402,472
2003-11-06$240.00$240.009,214
2003-11-05$222.72$222.722,526
2003-11-04$213.12$213.123,820
2003-11-03$218.88$218.889,707
2003-10-31$193.92$193.922,531
2003-10-30$192.00$192.003,571
2003-10-29$195.84$195.845,711
2003-10-28$193.92$193.925,657
2003-10-27$211.20$211.203,647
2003-10-24$209.28$209.284,025
2003-10-23$205.44$205.449,832
2003-10-22$222.72$222.7212,989
2003-10-21$247.68$247.687,601
2003-10-20$263.04$263.045,816
2003-10-17$255.36$255.362,002
2003-10-16$263.04$263.043,826
2003-10-15$243.84$243.843,557
2003-10-14$257.28$257.284,886
2003-10-13$264.96$264.966,788
2003-10-10$240.00$240.002,283
2003-10-09$240.00$240.004,142
2003-10-08$238.08$238.089,524
2003-10-07$218.88$218.884,645
2003-10-06$201.60$201.602,303
2003-10-03$197.76$197.764,435
2003-10-02$192.00$192.001,467
2003-10-01$182.40$182.40633
2003-09-30$186.24$186.242,252
2003-09-29$172.80$172.807,171
2003-09-26$199.68$199.687,257
2003-09-25$199.68$199.685,213
2003-09-24$218.88$218.885,483
2003-09-23$188.16$188.163,910
2003-09-22$199.68$199.682,225
2003-09-19$205.44$205.441,971
2003-09-18$203.52$203.521,879
2003-09-17$201.60$201.603,434
2003-09-16$216.96$216.967,768
2003-09-15$192.00$192.002,060
2003-09-12$190.08$190.082,808
2003-09-11$193.92$193.927,507
2003-09-10$207.36$207.369,972
2003-09-09$172.80$172.80696
2003-09-08$168.96$168.961,905
2003-09-05$184.32$184.326,678
2003-09-04$176.64$176.646,988
2003-09-03$165.12$165.122,364
2003-09-02$157.44$157.441,688
2003-08-29$153.60$153.60508
2003-08-28$157.44$157.443,882
2003-08-27$140.16$140.16181
2003-08-26$144.00$144.00409
2003-08-25$140.16$140.16381
2003-08-22$138.24$138.24364
2003-08-21$132.48$132.48395
2003-08-20$130.56$130.561,026
2003-08-19$122.88$122.88982
2003-08-18$119.04$119.04681
2003-08-15$115.20$115.20306
2003-08-14$115.20$115.20552
2003-08-13$117.12$117.12160
2003-08-12$115.20$115.20684
2003-08-11$113.28$113.28856
2003-08-08$120.96$120.96802
2003-08-07$122.88$122.88414
2003-08-06$117.12$117.12737
2003-08-05$120.96$120.961,127
2003-08-04$124.80$124.80455
2003-08-01$132.48$132.481,116
2003-07-31$134.40$134.401,603
2003-07-30$134.40$134.40756
2003-07-29$140.16$140.161,994
2003-07-28$140.16$140.16733
2003-07-25$142.08$142.08745
2003-07-24$140.16$140.161,131
2003-07-23$149.76$149.761,086
2003-07-22$153.60$153.606,676
2003-07-21$142.08$142.08699
2003-07-18$142.08$142.081,273
2003-07-17$138.24$138.241,219
2003-07-16$142.08$142.082,820
2003-07-15$147.84$147.84838
2003-07-14$149.76$149.761,459
2003-07-11$149.76$149.76816
2003-07-10$147.84$147.842,023
2003-07-09$161.28$161.282,103
2003-07-08$151.68$151.681,858
2003-07-07$134.40$134.401,016
2003-07-03$134.40$134.401,638
2003-07-02$132.48$132.481,131
2003-07-01$132.48$132.481,721
2003-06-30$138.24$138.242,286
2003-06-27$142.08$142.081,541
2003-06-26$140.16$140.161,448
2003-06-25$134.40$134.401,243
2003-06-24$138.24$138.241,548
2003-06-23$140.16$140.162,504
2003-06-20$136.32$136.323,022
2003-06-19$138.24$138.241,157
2003-06-18$136.32$136.322,088
2003-06-17$145.92$145.923,789
2003-06-16$151.68$151.683,836
2003-06-13$159.36$159.367,214
2003-06-12$178.56$178.5626,531
2003-06-11$126.72$126.726,533
2003-06-10$130.56$130.569,149
2003-06-09$124.80$124.804,187
2003-06-06$119.04$119.046,249
2003-06-05$136.32$136.327,839
2003-06-04$147.84$147.8426,648
2003-06-03$80.64$80.641,098
2003-06-02$69.12$69.12373
2003-05-30$72.96$72.961,080
2003-05-29$76.80$76.804,379
2003-05-28$72.96$72.962,936
2003-05-27$57.60$57.60553
2003-05-23$61.44$61.44118
2003-05-22$55.68$55.681,077
2003-05-21$55.68$55.68529
2003-05-20$53.76$53.76854
2003-05-19$61.44$61.441,692
2003-05-16$51.84$51.84223
2003-05-15$51.84$51.84312
2003-05-14$55.68$55.68254
2003-05-13$57.60$57.601,405
2003-05-12$55.68$55.68613
2003-05-09$49.92$49.92983
2003-05-08$55.68$55.68196
2003-05-07$55.68$55.68496
2003-05-06$49.92$49.9280
2003-05-05$49.92$49.92219
2003-05-02$61.44$61.448
2003-05-01$61.44$61.4499
2003-04-30$55.68$55.68181
2003-04-29$51.84$51.84185
2003-04-28$49.92$49.92169
2003-04-25$53.76$53.76248
2003-04-24$51.84$51.84355
2003-04-23$49.92$49.9254
2003-04-22$49.92$49.92334
2003-04-21$48.00$48.0017
2003-04-17$48.00$48.0049
2003-04-16$51.84$51.8463
2003-04-15$46.08$46.0897
2003-04-14$49.92$49.92505
2003-04-11$48.00$48.00270
2003-04-10$48.00$48.00553
2003-04-09$48.00$48.00165
2003-04-08$48.00$48.00459
2003-04-07$51.84$51.84253
2003-04-04$51.84$51.84154
2003-04-03$53.76$53.7657
2003-04-02$51.84$51.84515
2003-04-01$49.92$49.921
2003-03-31$49.92$49.92135
2003-03-28$49.92$49.92111
2003-03-27$53.76$53.7624
2003-03-26$53.76$53.76356
2003-03-25$53.76$53.760
2003-03-24$53.76$53.76198
2003-03-21$59.52$59.52125
2003-03-20$61.44$61.44167
2003-03-19$65.28$65.28893
2003-03-18$65.28$65.28345
2003-03-17$65.28$65.28169
2003-03-14$61.44$61.44192
2003-03-13$65.28$65.28759
2003-03-12$55.68$55.68108
2003-03-11$53.76$53.7628
2003-03-10$55.68$55.68217
2003-03-07$57.60$57.60322
2003-03-06$61.44$61.44110
2003-03-05$63.36$63.3653
2003-03-04$57.60$57.60689
2003-03-03$67.20$67.20502
2003-02-28$67.20$67.20424
2003-02-27$72.96$72.96395
2003-02-26$57.60$57.602,763
2003-02-25$53.76$53.761,409
2003-02-24$53.76$53.76284
2003-02-21$49.92$49.9256
2003-02-20$55.68$55.68178
2003-02-19$49.92$49.92599
2003-02-18$51.84$51.84408
2003-02-14$53.76$53.76536
2003-02-13$53.76$53.76667
2003-02-12$55.68$55.68278
2003-02-11$55.68$55.6887
2003-02-10$59.52$59.52795
2003-02-07$67.20$67.20228
2003-02-06$63.36$63.36159
2003-02-05$63.36$63.36240
2003-02-04$61.44$61.44375
2003-02-03$72.96$72.96179
2003-01-31$82.56$82.56786
2003-01-30$72.96$72.96383
2003-01-29$76.80$76.80366
2003-01-28$84.48$84.48542
2003-01-27$72.96$72.96286
2003-01-24$71.04$71.04111
2003-01-23$71.04$71.04434
2003-01-22$72.96$72.96606
2003-01-21$65.28$65.28478
2003-01-17$57.60$57.6073
2003-01-16$61.44$61.44559
2003-01-15$51.84$51.8497
2003-01-14$53.76$53.76123
2003-01-13$53.76$53.76217
2003-01-10$53.76$53.76249
2003-01-09$53.76$53.76497
2003-01-08$51.84$51.841,232
2003-01-07$51.84$51.84424
2003-01-06$61.44$61.44311
2003-01-03$55.68$55.6828
2003-01-02$53.76$53.7630